Question

PtSe2 monolayer is a 2-dimensional material that has a hexagonal crystal structure. a. Determine the unit...

PtSe2 monolayer is a 2-dimensional material that has a hexagonal crystal structure.
a. Determine the unit cell equation in real space and reciprocal space.
b. Calculate the schematic graph of the real space and reciprocal space in the first Brillouin zone!
c. Determine the high symmetry points in the reciprocal space!

Science   Advanced-Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

I have solved all the three part as given in the question.Fell free to contact me if you have any doubt

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A two-dimensional rectangular crystal has a unit cell with sides a1 = 0.468 nm and a2...
A two-dimensional rectangular crystal has a unit cell with sides a1 = 0.468 nm and a2 = 0.342 nm. a) Draw to scale a diagram of the reciprocal lattice. Label the reciprocal lattice points for indices in the range 0<h<3 and 0<k<3. (b) Draw the first and second Brillouin zones using the Wigner-Seitz construction.
A certain material has a FCC crystal structure with an atomic radius of 1.44 A° (1...
A certain material has a FCC crystal structure with an atomic radius of 1.44 A° (1 A° = 10-8 cm), and an atomic mass of 197. Calculate: a) The lattice constant ‘a’ of unit cell in cm, b) The atomic packing factor of the material.
1.(a) MgO has the rock-salt structure. The MgO crystal has a value of 0.514 for the...
1.(a) MgO has the rock-salt structure. The MgO crystal has a value of 0.514 for the radius ratio. The length of a side of the unit cell for MgO is 4.24 Å. (i) Draw the structure of this molecule. (ii) Determine the radii of Mg 2+and O2-, assuming that the O 2-ions are in contact with one another. (b) Define what is meant by the “coordination number” of a crystal structure. (c) Determine the coordination number for each of the...
Metallic lithium has a bcc crystal structure. Each unit cell is a cube of side length...
Metallic lithium has a bcc crystal structure. Each unit cell is a cube of side length (a) For a bcc lattice, what is the number of atoms per unit volume? Give your answer in terms of a. (Hint: How many atoms are there per unit cell?) (b) Use the result of part (a) to calculate the zero-temperature Fermi energy for metallic lithium. Assume there is one free electron per atom.
Biology Unit I Homework - Nutritional Analysis Worksheet Introduction In Chapters 3 and 4 of the...
Biology Unit I Homework - Nutritional Analysis Worksheet Introduction In Chapters 3 and 4 of the textbook, you learned that the body needs various macro and micronutrients in order to function properly. You also learned about cellular metabolism and what the human body uses as a fuel source. This all seems simple at first glance; however, it can be difficult to determine whether we are getting what our body needs. Even when we know what our body needs, it becomes...
Urban Elite Cosmetics has used a traditional cost accounting system to apply quality-control costs uniformly to...
Urban Elite Cosmetics has used a traditional cost accounting system to apply quality-control costs uniformly to all products at a rate of 18 percent of direct-labor cost. Monthly direct-labor cost for Satin Sheen makeup is $111,000. In an attempt to more equitably distribute quality-control costs, management is considering activity-based costing. The monthly data shown in the following chart have been gathered for Satin Sheen makeup. Activity Cost Pool Cost Driver Pool Rates Quantity of Driver for Satin Sheen Incoming material...
Closed book and closed notes. 3. Basic Calculators are permitted. 4. Read all instructions and questions...
Closed book and closed notes. 3. Basic Calculators are permitted. 4. Read all instructions and questions carefully. 5. Show all your work. 6. Please place your Coquitlam College Identification Card face up and visible on your desk. 7. Electronic devices including cellular phones must be turned off and put away during the exam. 8. Any student who has a cell phone or other unauthorized electronic device (i.e. laptop, and et cetera.) on their person or around their desk during this...
QUESTION 1 1. Brianna is trying to increase her chances of being promoted to vice president...
QUESTION 1 1. Brianna is trying to increase her chances of being promoted to vice president by working to build good work relationships with other managers outside her own department. Brianna's behavior should be viewed as dysfunctional politics. functional politics. coercive power. functional influence. 2 points QUESTION 2 1. The Gingerbread Factory has a separate unit that makes their chocolate crunch cookies and another unit that is completely responsible for all operations in producing their ginger snap cookies. The Gingerbread...
Fancy Millwork has a factory that produces custom kitchen cabinets. It has multiple product lines. Materials...
Fancy Millwork has a factory that produces custom kitchen cabinets. It has multiple product lines. Materials and labor for the cabinets are determined by each job. To simplify the assignment, we will assume the following average costs. The company estimates that it will have 32,000 direct labor hours in total for the kitchen cabinets. The materials include $2,000 for the wood and other materials on a per job basis. It requires 40 hours of labor on average for a custom...
1. Summarize in a few sentences what Ayers found about pricing strategies in car markets. 2....
1. Summarize in a few sentences what Ayers found about pricing strategies in car markets. 2. Do you think that this is a profit maximizing strategy? Do you think this is an appropriate and reasonable strategy for businesses to undertake it it increases their profits? 3. Can you think of other goods or services that could be - or are - priced the same way? Check out the article on discrimination in coffee shops "Waiting for Good Joe" for some...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT